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目的 :考察影响通脉化栓硬胶囊剂装量差异的各种因素。方法 :通过制备不同大小及其分布、流动性、含水量的通脉化栓颗粒 ,分别以不同的转速填充制备胶囊。精密测定各种条件下胶囊的平均重量 ,并比较它们的粒重标准差。结果 :颗粒大小分布均匀 ,流动性好 ,含水量低 ,胶囊充填机的转速慢 ,制备胶囊的装置差异就小。结论 :为了更好地控制通脉化栓胶囊的产品质量 ,应该对影响其装量差异的因素是进行筛选和优化
Objective : To investigate the various factors affecting the difference in the loading capacity of Tongmaihuatong hard capsules. Methods :Preparation of capsules by different speeds was performed by preparing different granules and their distribution, fluidity and moisture content. The average weight of the capsules under various conditions was accurately measured and their standard deviations of the weights were compared. Result: The particle size distribution is uniform, the fluidity is good, the water content is low, the rotation speed of the capsule filling machine is slow, and the difference in the device for preparing the capsule is small. Conclusion: In order to better control the product quality of Tongmaihuasu capsule, it should be selected and optimized for the factors affecting the difference of its loading capacity.